Q. As per IS 3861-1966, which of the following areas should not be included while calculating the plinth area of a building?
✅ Correct Answer: (D)
area of lofts
Explanation: as per is 3861-1966, the areas which should be included while calculating the plinth area of a building are porches of non-cantilever type, area of barsati at terrace level, area of walls at floor level, etc.